diff options
Diffstat (limited to 'net/netfilter/xt_CONNMARK.c')
| -rw-r--r-- | net/netfilter/xt_CONNMARK.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c index b03ce009d0bf..5a00c5444334 100644 --- a/net/netfilter/xt_CONNMARK.c +++ b/net/netfilter/xt_CONNMARK.c @@ -76,33 +76,33 @@ target(struct sk_buff **pskb, return XT_CONTINUE; } -static int +static bool checkentry(const char *tablename, const void *entry, const struct xt_target *target, void *targinfo, unsigned int hook_mask) { - struct xt_connmark_target_info *matchinfo = targinfo; + const struct xt_connmark_target_info *matchinfo = targinfo; if (nf_ct_l3proto_try_module_get(target->family) < 0) { printk(KERN_WARNING "can't load conntrack support for " "proto=%d\n", target->family); - return 0; + return false; } if (matchinfo->mode == XT_CONNMARK_RESTORE) { if (strcmp(tablename, "mangle") != 0) { printk(KERN_WARNING "CONNMARK: restore can only be " "called from \"mangle\" table, not \"%s\"\n", tablename); - return 0; + return false; } } if (matchinfo->mark > 0xffffffff || matchinfo->mask > 0xffffffff) { printk(KERN_WARNING "CONNMARK: Only supports 32bit mark\n"); - return 0; + return false; } - return 1; + return true; } static void @@ -121,7 +121,7 @@ struct compat_xt_connmark_target_info { static void compat_from_user(void *dst, void *src) { - struct compat_xt_connmark_target_info *cm = src; + const struct compat_xt_connmark_target_info *cm = src; struct xt_connmark_target_info m = { .mark = cm->mark, .mask = cm->mask, @@ -132,7 +132,7 @@ static void compat_from_user(void *dst, void *src) static int compat_to_user(void __user *dst, void *src) { - struct xt_connmark_target_info *m = src; + const struct xt_connmark_target_info *m = src; struct compat_xt_connmark_target_info cm = { .mark = m->mark, .mask = m->mask, @@ -142,7 +142,7 @@ static int compat_to_user(void __user *dst, void *src) } #endif /* CONFIG_COMPAT */ -static struct xt_target xt_connmark_target[] = { +static struct xt_target xt_connmark_target[] __read_mostly = { { .name = "CONNMARK", .family = AF_INET, |